from the and-it-fits-in-the-palm-of-your-hand dept.
FTL writes "Turn an ordinary wheel mouse into a 3D pointing device. All one needs is some string, some hot melt glue, and a lot of math. 3D mice have been floatingaroundforawhile, what will it take to get people to use them?"
One man's "magic" is another man's engineering. "Supernatural" is a null word.
-- Robert Heinlein